Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chau tinh » cuu tinh, ha tinh, cua tinh
trang cua » tranh cua, trung cua, thang cua
doi chau » doi chieu, gioi chau, hoi chu
tang cua » mang cua, hang cua, tang luan
cong dan » cong san, cong tan, huong dan
toan ban » van ban

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: doi chau tinh - hanh ((trang cua) or (tang cua)) nhung cong dan ((toan tap) OR (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chau tinh - hanh ((trang cua) OR (tang cua)) nhung cong dan ((toan tap) OR (toan ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chau tinh - hanh ((trang cua) or (tang cua)) nhung cong dan ((toan tap) OR (toan ban))".
• Adding a wildcard symbol may retrieve word variants: doi chau tinh - hanh ((trang cua) or (tang cua)) nhung cong dan ((toan tap) OR (toan ban))*.